Home / 50,386,688.20-75,587,405.10-16,302,233.80

Finding the Fourth Proportional to 50,386,688.20, 75,587,405.10 and 16,302,233.80

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Solution

The fourth proportional to 50,386,688.20, 75,587,405.10 and 16,302,233.80 is: 24,455,736.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,386,688.20 : 75,587,405.10 = 16,302,233.80 : x
  2. Step 2: Convert to fraction form
    50,386,688.20/75,587,405.10 = 16,302,233.80/x
  3. Step 3: Cross multiply
    50,386,688.20x = 75,587,405.10 × 16,302,233.80
  4. Step 4: Simplify right side
    50,386,688.20x = 1,232,243,550,275,512.25
  5. Step 5: Solve for x
    x = 1,232,243,550,275,512.25/50,386,688.20
  6. Step 6: Final answer
    x = 24,455,736.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.